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Antenna assembly and mobile terminal

An antenna component and antenna technology, which is applied to antenna components, antennas, loop antennas, etc., can solve the problems of limited use of FM function scenarios and unusable FM functions, and achieve the effect of enriching use scenarios and improving user experience

Inactive Publication Date: 2020-03-27
HUIZHOU TCL MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] This application provides an antenna assembly and a mobile terminal, aiming to solve the technical problem that the FM function of the mobile phone cannot be used when there is no earphone cable, resulting in limited scenarios for users to use the FM function

Method used

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  • Antenna assembly and mobile terminal
  • Antenna assembly and mobile terminal
  • Antenna assembly and mobile terminal

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Embodiment Construction

[0024] The following descriptions of the various embodiments refer to the accompanying drawings to illustrate specific embodiments that the present application can be used to implement. The directional terms mentioned in this application, such as [top], [bottom], [front], [back], [left], [right], [inside], [outside], [side], etc., are for reference only The orientation of the attached schema. Therefore, the directional terms used are used to illustrate and understand the application, but not to limit the application. In the figures, structurally similar elements are denoted by the same reference numerals.

[0025] It should be noted that the thickness and shape in the drawings of the present application do not reflect the real scale, and the purpose is only to schematically illustrate the content of the embodiments of the present application.

[0026] With the development of communication technology, many mobile phones have FM function, but the FM function generally uses the...

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Abstract

The invention provides an antenna assembly and a mobile terminal. The antenna assembly comprises an antenna coil which comprises two antenna pins and is used for receiving and transmitting a communication signal, a near-field communication chip which is connected with the two antenna pins and is used for realizing a near-field communication function, a frequency modulation chip which is connectedwith at least one antenna pin and is used for carrying out frequency modulation on the received communication signal, and at least one filter which is arranged between the frequency modulation chip and the antenna pin and is used for filtering the communication signal. According to the antenna assembly, the frequency modulation chip is connected with the original antenna coil in the mobile phone,so that the antenna coil is multiplexed into the built-in frequency modulation antenna, and then the frequency modulation radio function can be realized without using an earphone wire as the frequencymodulation antenna, and the frequency modulation function of the mobile phone is not limited by the earphone wire any more. and the radio can be listened to through the loudspeaker, so that the usagescenario of the frequency modulation function is greatly enriched, and the user experience is improved.

Description

technical field [0001] The present application relates to the technical field of communications, and in particular to an antenna assembly and a mobile terminal. Background technique [0002] FM (Frequency Modulation, frequency modulation) is frequency modulation. Traditionally, FM refers to general FM broadcasting (76-108MHz, 87-108MHz in China, 76-90MHz in Japan). In fact, FM is also a modulation method, even in short-wave Within the range of 27-30MHz, it is used as a band for amateur radio, space, and artificial satellite communication, and some frequency modulation (FM) methods are also used. [0003] With the development of communication technology, many mobile phones have FM function, but in the conventional mobile phone design, the FM function can only be used when the earphone cable is inserted, that is, the earphone cable is used as the FM antenna. When there is no earphone cable, The FM function cannot be used, resulting in limited scenarios for users to use the FM...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01Q1/24H01Q1/38H01Q5/10H01Q5/20H01Q5/314H01Q7/00
CPCH01Q1/243H01Q1/38H01Q5/10H01Q5/20H01Q5/314H01Q7/00
Inventor 陈卫黄毅吴翠文张攀
Owner HUIZHOU TCL MOBILE COMM CO LTD
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